package com.three.vip.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.three.core.entity.UserBalance;
import com.three.core.vo.R;

/**
 * @author ：JinShiYan
 * @date ：Created in 2025/3/17 20:42
 * @description：
 * @modified By：
 * @version:
 */
public interface UserBalanceMapper extends BaseMapper<UserBalance> {
    UserBalance selectBalanceByUserId(Integer userId);
}
